Hi friend,
Welcome to Health Care Magic
The cause of allergy may be varied - not restricted to animals / pollen is a typical example.
Food, other contacts could also be causative.
Blood test to find out a cause may help in the long run - if a cause is found, desensitisation can be attempted.
Oral anti-histamines are useful - quite a few of them are available over the counter.
Nasal decongestants (like
phenylephrine - used in 'cold' medicines) help
See your GP - he can prescribe.
And finally a practical tip! If
sneezing is continuous - just touch the philtrum (groove between the nose and
upper lip) with your finger / A second sneeze will not come!
[Inclined to laugh?! - it is scientific / the technique is often used by nurses in the post-operative wards / usually after
eye operation / to prevent increase of eye pressure from sneezing / No harm in trying!!]
Take care
Wishing speedy recovery
God bless
Good luck